However, the DNA that makes up chromosomes becomes more tightly packed during cell division and is then visible under a microscope. Most of what researchers know about chromosomes was learned by observing chromosomes during cell division.
From a career standpoint, the term âbiologistâ can have many meanings. As a biologist, you might study plants, animals, people or a particular environment. You could work in marine biology, wildlife biology or biochemistry, travel to the Brazilian rain forest to study biological compounds or work in a clinical laboratory as a microbiologist.
Marine Biology Education. When you are pursuing a career in marine biology or marine sciences, take some time to learn about the basic marine biologist education requirements. Marine biologists typically have at least a master's degree or a doctorate degree in the field.Their position is very research-intensive and a bachelor's degree isn't enough to fulfill the standard marine biology education requirements.Marine biology education programs prepare students to work in laboratories or in the field to collect marine samples.tudents applying for marine biology positions need to fulfill the following marine biologist education requirements: 1  High school diploma or GED. 2  Bachelor's degree in biology or related sciences.